CA2625855C - Delta-9 elongases et leur utilisation pour produire des acides gras polyinsatures - Google Patents

Delta-9 elongases et leur utilisation pour produire des acides gras polyinsatures Download PDF

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CA2625855C
CA2625855C CA2625855A CA2625855A CA2625855C CA 2625855 C CA2625855 C CA 2625855C CA 2625855 A CA2625855 A CA 2625855A CA 2625855 A CA2625855 A CA 2625855A CA 2625855 C CA2625855 C CA 2625855C
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seq
delta
sequence
desaturase
elongase
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CA2625855A1 (fr
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Howard Glenn Damude
Brian Mcgonigle
Quinn Qun Zhu
Zhixiong Xue
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Corteva Agriscience LLC
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EI Du Pont de Nemours and Co
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    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/79—Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/82—Vectors or expression systems specially adapted for eukaryotic hosts for plant cells, e.g. plant artificial chromosomes (PACs)
    • C12N15/8241—Phenotypically and genetically modified plants via recombinant DNA technology
    • C12N15/8242—Phenotypically and genetically modified plants via recombinant DNA technology with non-agronomic quality (output) traits, e.g. for industrial processing; Value added, non-agronomic traits
    • C12N15/8243—Phenotypically and genetically modified plants via recombinant DNA technology with non-agronomic quality (output) traits, e.g. for industrial processing; Value added, non-agronomic traits involving biosynthetic or metabolic pathways, i.e. metabolic engineering, e.g. nicotine, caffeine
    • C12N15/8247—Phenotypically and genetically modified plants via recombinant DNA technology with non-agronomic quality (output) traits, e.g. for industrial processing; Value added, non-agronomic traits involving biosynthetic or metabolic pathways, i.e. metabolic engineering, e.g. nicotine, caffeine involving modified lipid metabolism, e.g. seed oil composition
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/10—Transferases (2.)
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B1/00—Production of fats or fatty oils from raw materials
    • C11B1/02—Pretreatment
    • C11B1/025—Pretreatment by enzymes or microorganisms, living or dead
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/79—Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/82—Vectors or expression systems specially adapted for eukaryotic hosts for plant cells, e.g. plant artificial chromosomes (PACs)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/10—Transferases (2.)
    • C12N9/1025—Acyltransferases (2.3)
    • C12N9/1029—Acyltransferases (2.3) transferring groups other than amino-acyl groups (2.3.1)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/64—Fats; Fatty oils; Ester-type waxes; Higher fatty acids, i.e. having at least seven carbon atoms in an unbroken chain bound to a carboxyl group; Oxidised oils or fats
    • C12P7/6409—Fatty acids
    • C12P7/6427—Polyunsaturated fatty acids [PUFA], i.e. having two or more double bonds in their backbone
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/64—Fats; Fatty oils; Ester-type waxes; Higher fatty acids, i.e. having at least seven carbon atoms in an unbroken chain bound to a carboxyl group; Oxidised oils or fats
    • C12P7/6436—Fatty acid esters
    • C12P7/6445—Glycerides
    • C12P7/6458—Glycerides by transesterification, e.g. interesterification, ester interchange, alcoholysis or acidolysis
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/64—Fats; Fatty oils; Ester-type waxes; Higher fatty acids, i.e. having at least seven carbon atoms in an unbroken chain bound to a carboxyl group; Oxidised oils or fats
    • C12P7/6436—Fatty acid esters
    • C12P7/6445—Glycerides
    • C12P7/6463—Glycerides obtained from glyceride producing microorganisms, e.g. single cell oil
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/64—Fats; Fatty oils; Ester-type waxes; Higher fatty acids, i.e. having at least seven carbon atoms in an unbroken chain bound to a carboxyl group; Oxidised oils or fats
    • C12P7/6436—Fatty acid esters
    • C12P7/6445—Glycerides
    • C12P7/6472—Glycerides containing polyunsaturated fatty acid [PUFA] residues, i.e. having two or more double bonds in their backbone

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Cell Biology (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Plant Pathology (AREA)
  • Medicinal Chemistry (AREA)
  • Nutrition Science (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Feed For Specific Animals (AREA)
  • Fodder In General (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)

Abstract

L'invention concerne des fragments d'acide nucléique isolés et des constructions recombinantes comprenant lesdits fragments codant pour les ?9 élongases, ainsi que des procédés de production d'acides gras polyinsaturés (PUFA) à chaîne longue dans les plantes et les levures oléagineuses.
CA2625855A 2005-11-23 2006-11-16 Delta-9 elongases et leur utilisation pour produire des acides gras polyinsatures Active CA2625855C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US73998905P 2005-11-23 2005-11-23
US60/739,989 2005-11-23
PCT/US2006/044676 WO2007061845A2 (fr) 2005-11-23 2006-11-16 Delta-9 elongases et leur utilisation pour produire des acides gras polyinsatures

Publications (2)

Publication Number Publication Date
CA2625855A1 CA2625855A1 (fr) 2007-05-31
CA2625855C true CA2625855C (fr) 2016-04-19

Family

ID=37836626

Family Applications (2)

Application Number Title Priority Date Filing Date
CA2625855A Active CA2625855C (fr) 2005-11-23 2006-11-16 Delta-9 elongases et leur utilisation pour produire des acides gras polyinsatures
CA2624661A Expired - Fee Related CA2624661C (fr) 2005-11-23 2006-11-16 Delta-9 elongases et leur utilisation pour produire de acides gras polyinsatures

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA2624661A Expired - Fee Related CA2624661C (fr) 2005-11-23 2006-11-16 Delta-9 elongases et leur utilisation pour produire de acides gras polyinsatures

Country Status (11)

Country Link
US (6) US8049062B2 (fr)
EP (2) EP1951866B1 (fr)
JP (1) JP5123861B2 (fr)
KR (1) KR20080071190A (fr)
CN (1) CN101365788B (fr)
AU (2) AU2006318738B2 (fr)
BR (1) BRPI0620552A2 (fr)
CA (2) CA2625855C (fr)
DK (1) DK1951866T3 (fr)
NO (1) NO20082466L (fr)
WO (2) WO2007061742A1 (fr)

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BR112012022045A8 (pt) 2010-03-03 2018-06-19 Du Pont ''planta transgênica,semente transgênica,método para produzir uma planta transgênica,método para produzir sementes transgênicas,produto e/ou subproduto,polinucleotídeo isolado e planta ou semente''.
US20110263709A1 (en) 2010-04-22 2011-10-27 E. I. Du Pont De Nemours And Company Method for obtaining polyunsaturated fatty acid-containing compositions from microbial biomass
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KR20140008295A (ko) * 2010-08-26 2014-01-21 이 아이 듀폰 디 네모아 앤드 캄파니 돌연변이 델타-9 연장효소 및 다중불포화 지방산의 제조에서의 그들의 용도
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CN103443266A (zh) 2010-12-30 2013-12-11 纳幕尔杜邦公司 在解脂耶氏酵母中使用啤酒糖酵母suc2基因以利用蔗糖
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BR112015014844A2 (pt) 2012-12-21 2019-01-15 Du Pont célula microbiana recombinante e método de produção de um óleo microbiano
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KR102527795B1 (ko) 2014-06-27 2023-05-02 커먼웰쓰 사이언티픽 앤 인더스트리알 리서치 오거니제이션 도코사펜타에노산을 포함하는 지질
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EP1957641A2 (fr) 2008-08-20
US20100075387A1 (en) 2010-03-25
AU2006316610B2 (en) 2012-06-14
WO2007061845A3 (fr) 2007-08-02
JP2009517019A (ja) 2009-04-30
BRPI0620552A2 (pt) 2011-11-22
AU2006318738B2 (en) 2011-12-22
DK1951866T3 (da) 2014-10-27
US9150874B2 (en) 2015-10-06
CN101365788B (zh) 2012-11-14
US20070118929A1 (en) 2007-05-24
CA2624661A1 (fr) 2007-05-31
KR20080071190A (ko) 2008-08-01
US20090119795A1 (en) 2009-05-07
CA2625855A1 (fr) 2007-05-31
EP1951866A1 (fr) 2008-08-06
US20100175148A1 (en) 2010-07-08
US8420892B2 (en) 2013-04-16
NO20082466L (no) 2008-08-20
US8049062B2 (en) 2011-11-01
AU2006318738A1 (en) 2007-05-31
EP1951866B1 (fr) 2014-07-30
WO2007061742A1 (fr) 2007-05-31
CN101365788A (zh) 2009-02-11
US20070117190A1 (en) 2007-05-24
AU2006316610A1 (en) 2007-05-31
JP5123861B2 (ja) 2013-01-23
US8048653B2 (en) 2011-11-01
WO2007061845A2 (fr) 2007-05-31
US20130254931A1 (en) 2013-09-26
CA2624661C (fr) 2015-06-30

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